Question

State whether the following statements are true or false.
1 Sewing machines use a wheel and ade arrangement
2 A see-saw is a wedge
3 The force we apply on the load to do a job is called effort.
4 Multiple wheel axle arrangements are used in a car.
5 Car jacks are in the form of a screw,
.
5​

Answer 1

1.true.

2.false

3.false.

4.true.

5.false.

hope it help you

Answer 2

Answer:

The answers are -

1) True.

2) False.

3) True.

4) False.

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